Sai Ashish Somayajula

According to our database, Sai Ashish Somayajula authored at least 12 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

DreamPRM: Domain-Reweighted Process Reward Model for Multimodal Reasoning.

Qi Cao, Ruiyi Wang, Ruiyi Zhang, Sai Ashish Somayajula, Pengtao Xie

CoRR, May, 2025

TapWeight: Reweighting Pretraining Objectives for Task-Adaptive Pretraining.

Ruiyi Zhang, Sai Ashish Somayajula, Pengtao Xie

Trans. Mach. Learn. Res., 2025

Downstream Task Guided Masking Learning in Masked Autoencoders Using Multi-Level Optimization.

Han Guo, Ramtin Hosseini, Ruiyi Zhang, Sai Ashish Somayajula, Ranak Roy Chowdhury, Rajesh K. Gupta, Pengtao Xie

Trans. Mach. Learn. Res., 2025

2024

Transformer Architecture Search for Improving Out-of-Domain Generalization in Machine Translation.

Yiheng He, Ruiyi Zhang, Sai Ashish Somayajula, Pengtao Xie

Trans. Mach. Learn. Res., 2024

Improving the Language Understanding Capabilities of Large Language Models Using Reinforcement Learning.

Bokai Hu, Sai Ashish Somayajula, Xin Pan, Zihan Huang, Pengtao Xie

CoRR, 2024

AutoLoRA: Automatically Tuning Matrix Ranks in Low-Rank Adaptation Based on Meta Learning.

Ruiyi Zhang, Rushi Qiang, Sai Ashish Somayajula, Pengtao Xie

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

Generalizable and Stable Finetuning of Pretrained Language Models on Low-Resource Texts.

Sai Ashish Somayajula, Youwei Liang, Li Zhang, Abhishek Singh, Pengtao Xie

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

Token-Specific Watermarking with Enhanced Detectability and Semantic Coherence for Large Language Models.

Mingjia Huo, Sai Ashish Somayajula, Youwei Liang, Ruisi Zhang, Farinaz Koushanfar, Pengtao Xie

Proceedings of the Forty-first International Conference on Machine Learning, 2024

2023

Bi-level Finetuning with Task-dependent Similarity Structure for Low-resource Training.

Sai Ashish Somayajula, Lifeng Jin, Linfeng Song, Haitao Mi, Dong Yu

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

A Multi-Level Optimization Framework for End-to-End Text Augmentation.

Sai Ashish Somayajula, Linfeng Song, Pengtao Xie

Trans. Assoc. Comput. Linguistics, 2022

2021

Improving Differentiable Architecture Search with a Generative Model.

Ruisi Zhang, Youwei Liang, Sai Ashish Somayajula, Pengtao Xie

CoRR, 2021

2020

Supervised Deep Learning for MIMO Precoding.

Aravind Ganesh Pathapati, Nakka Chakradhar, PNVSSK Havish, Sai Ashish Somayajula, Saidhiraj Amuru

Proceedings of the 3rd IEEE 5G World Forum, 2020